/*
 * Licensed to the Apache Software Foundation (ASF) under one or more
 * contributor license agreements.  See the NOTICE file distributed with
 * this work for additional information regarding copyright ownership.
 * The ASF licenses this file to You under the Apache License, Version 2.0
 * (the "License"); you may not use this file except in compliance with
 * the License.  You may obtain a copy of the License at
 *
 *      http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */
package org.apache.camel.component.ssh;

import java.io.IOException;
import java.nio.file.Paths;

import org.apache.camel.test.AvailablePortFinder;
import org.apache.camel.test.junit5.CamelTestSupport;
import org.apache.sshd.common.keyprovider.FileKeyPairProvider;
import org.apache.sshd.server.SshServer;

public class SshComponentTestSupport extends CamelTestSupport {
    protected SshServer sshd;
    protected int port;

    @Override
    public void doPreSetup() throws Exception {
        port = AvailablePortFinder.getNextAvailable();

        sshd = SshServer.setUpDefaultServer();
        sshd.setPort(port);
        sshd.setKeyPairProvider(new FileKeyPairProvider(Paths.get(getHostKey())));
        sshd.setCommandFactory(new TestEchoCommandFactory());
        sshd.setPasswordAuthenticator((username, password, session) -> true);
        sshd.setPublickeyAuthenticator((username, key, session) -> true);
        sshd.start();
    }

    protected String getHostKey() {
        return "src/test/resources/hostkey.pem";
    }

    @Override
    public void doPostTearDown() throws IOException, InterruptedException {
        if (sshd != null) {
            sshd.stop(true);
            Thread.sleep(50);
        }
    }
}
